Rock n' Roll was influenced by social, political, cultural, and technological factors in its development in the 1950s and 1960s. Socially, lyrics focused on material goods and women, appealing to the new teenage demographic with leisure time. Politically, white musicians introduced black music to mainstream audiences, breaking down racial barriers. Culturally, white rock musicians emulated the musical styles of black artists like Little Richard. Technologically, the popularization of electric guitars, radio, jukeboxes, and record players helped spread rock music to broader audiences and allowed for technological progress in the recording and listening experience.